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Qionghai No.2

Last Updated:2021/10/29 10:45:22 By:wangzhonglang



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Qionghai No.2'

Chinese Name:琼海2号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.672.【Resource number】469002-010-0002;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Qionghai City, Hainan Province.【PLANT】Open. Young shoots have hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave red,old leaves dark green,oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,5.6 cm long and 2.8cm wide.【FLOWER】Sepals have hairs,petal in white color,the length of pistil equal to the length of stamen,stigma deeply split 3. Ovaries Have pubescent.【FRUIT】surface bump,oblate,Teal in color;average weight 81.72g;Ratio of fresh seeds 37.4%;Testa color brownness;Kernel oil content 33.1%.【FATTY ACID CONTENT】Oleic acid 85.1%,Linoleic acid 7.3%,Linolenic acid 0.3%.,Stearic acid 1.5%,Palmitic acid 10.3%. Full blooming season 1Early January;Fruit harvest season Mid-October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第672页。【资源编号】469002-010-0002;野生资源(特异单株);油用栽培,遗传育种材料。产于海南省琼海市。【植株】树姿开张.嫩枝有绒毛. 叶芽绿色.有绒毛.【叶】嫩叶红色,老叶深绿色,椭圆形. 叶缘平,先端渐尖,基部楔形,长5.6厘米,宽2.8厘米。【花】萼片有绒毛,花瓣白色,雌蕊与雄蕊相同高度,柱头深裂. 3裂. 子房有绒毛。【果】表面凹凸,扁圆球形,青色;平均单果重81.72克;鲜出籽率37.4%;种皮褐色;种仁含油率33.1%。【脂肪酸含量】油酸85.1%,亚油酸7.3%,亚麻酸0.3%.,硬脂酸1.5%,棕榈酸10.3%。盛花期11月上旬;果熟期10月中旬。


Flower Size

Blooming Season China